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Commit be8492e7 authored by Neil Smith's avatar Neil Smith
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tutorial

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Plugins/OffAxisProjection/Content/OffAxisActor_Manual.uasset LFS
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Plugins/OffAxisProjection/Source/OffAxisProjection/Private/OffAxisBlueprintFunctionLibrary.cpp
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......@@ -3,70 +3,7 @@
#include "OffAxisBlueprintFunctionLibrary.h"
#include "EngineUtils.h"
int32 UOffAxisBlueprintFunctionLibrary::LoadScreenId()
{
int32 id = -1;
FString result;
FString filename = FPaths::ProjectSavedDir() + "/screenid.txt";
GEngine->AddOnScreenDebugMessage(-1, 30.0f, FColor::Green, filename);
if (FFileHelper::LoadFileToString(result, *filename))
{
id = (FCString::Atoi(*result));
}
return id;
}
TArray<FScreenData> UOffAxisBlueprintFunctionLibrary::LoadConfig(FString filename)
{
TArray<FScreenData> screenData;
FString result;
filename = FPaths::ProjectSavedDir() + "/" + filename;
GEngine->AddOnScreenDebugMessage(-1, 30.0f, FColor::Green, filename);
if (FFileHelper::LoadFileToString(result, *filename))
{
TArray<FString> stringData;
FString comma = "\n";
int32 num = 0;
num = result.ParseIntoArray(stringData, *comma);
for (int i = 1; i < stringData.Num(); i++)
{
comma = " ";
TArray<FString> lineData;
num = stringData[i].ParseIntoArray(lineData, *comma);
FScreenData item;
item.id = (FCString::Atoi(*lineData[0]));
item.name = lineData[1];
double x = (FCString::Atod(*lineData[2]));
double y = (FCString::Atod(*lineData[3]));
double z = (FCString::Atod(*lineData[4]));
item.center = FVector(x, y, z);
float rx = (FCString::Atof(*lineData[5]));
float ry = (FCString::Atof(*lineData[6]));
float rz = (FCString::Atof(*lineData[7]));
float px = (FCString::Atof(*lineData[8]));
float py = (FCString::Atof(*lineData[9]));
item.rot = FRotator(rx, ry, rz);
item.width = (FCString::Atof(*lineData[10]));
item.height = (FCString::Atof(*lineData[11]));
screenData.Add(item);
}
}
return screenData;
}
......
Plugins/OffAxisProjection/Source/OffAxisProjection/Public/OffAxisBlueprintFunctionLibrary.h
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......@@ -13,38 +13,13 @@
*
*/
USTRUCT(BlueprintType)
struct FScreenData
{
GENERATED_USTRUCT_BODY()
UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "OffAxisProjection")
int32 id;
UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "OffAxisProjection")
FString name;
UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "OffAxisProjection")
FVector center;
UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "OffAxisProjection")
FRotator rot;
UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "OffAxisProjection")
FVector2D resolution;
UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "OffAxisProjection")
float width;
UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "OffAxisProjection")
float height;
};
UCLASS()
class OFFAXISPROJECTION_API UOffAxisBlueprintFunctionLibrary : public UBlueprintFunctionLibrary
{
GENERATED_BODY()
UFUNCTION(BlueprintCallable, meta = (DisplayName = "Load Id", Keywords = "OffAxisProjection"), Category = "OffAxisProjection")
static int32 LoadScreenId();
UFUNCTION(BlueprintCallable, meta = (DisplayName = "Load Config", Keywords = "OffAxisProjection"), Category = "OffAxisProjection")
static TArray<FScreenData> LoadConfig(FString filename);
};
tutorialcode.txt 0 → 100644
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//.h
USTRUCT(BlueprintType)
struct FScreenData
{
GENERATED_USTRUCT_BODY()
UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "OffAxisProjection")
int32 id;
UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "OffAxisProjection")
FString name;
UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "OffAxisProjection")
FVector center;
UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "OffAxisProjection")
FRotator rot;
UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "OffAxisProjection")
FVector2D resolution;
UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "OffAxisProjection")
float width;
UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "OffAxisProjection")
float height;
};
UFUNCTION(BlueprintCallable, meta = (DisplayName = "Load Id", Keywords = "OffAxisProjection"), Category = "OffAxisProjection")
static int32 LoadScreenId();
UFUNCTION(BlueprintCallable, meta = (DisplayName = "Load Config", Keywords = "OffAxisProjection"), Category = "OffAxisProjection")
static TArray<FScreenData> LoadConfig(FString filename);
//.cpp
int32 UOffAxisBlueprintFunctionLibrary::LoadScreenId()
{
int32 id = -1;
FString result;
FString filename = FPaths::ProjectSavedDir() + "/screenid.txt";
GEngine->AddOnScreenDebugMessage(-1, 30.0f, FColor::Green, filename);
if (FFileHelper::LoadFileToString(result, *filename))
{
id = (FCString::Atoi(*result));
}
return id;
}
TArray<FScreenData> UOffAxisBlueprintFunctionLibrary::LoadConfig(FString filename)
{
TArray<FScreenData> screenData;
FString result;
filename = FPaths::ProjectSavedDir() + "/" + filename;
GEngine->AddOnScreenDebugMessage(-1, 30.0f, FColor::Green, filename);
if (FFileHelper::LoadFileToString(result, *filename))
{
TArray<FString> stringData;
FString comma = "\n";
int32 num = 0;
num = result.ParseIntoArray(stringData, *comma);
for (int i = 1; i < stringData.Num(); i++)
{
comma = " ";
TArray<FString> lineData;
num = stringData[i].ParseIntoArray(lineData, *comma);
FScreenData item;
item.id = (FCString::Atoi(*lineData[0]));
item.name = lineData[1];
double x = (FCString::Atod(*lineData[2]));
double y = (FCString::Atod(*lineData[3]));
double z = (FCString::Atod(*lineData[4]));
item.center = FVector(x, y, z);
float rx = (FCString::Atof(*lineData[5]));
float ry = (FCString::Atof(*lineData[6]));
float rz = (FCString::Atof(*lineData[7]));
float px = (FCString::Atof(*lineData[8]));
float py = (FCString::Atof(*lineData[9]));
item.rot = FRotator(rx, ry, rz);
item.width = (FCString::Atof(*lineData[10]));
item.height = (FCString::Atof(*lineData[11]));
screenData.Add(item);
}
}
return screenData;
}
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